How Stable Are Democracies? ‘Warning Signs Are Flashing Red’

Political scientists have a theory called “democratic consolidation,” which holds that once countries develop democratic institutions, a robust civil society and a certain level of wealth, their democracy is secure.

For decades, global events seemed to support that idea. Data from Freedom House, a watchdog organization that measures democracy and freedom around the world, shows that the number of countries classified as “free” rose steadily from the mid-1970s to the early 2000s. Many Latin American countries transitioned from military rule to democracy; after the end of the Cold War, much of Eastern Europe followed suit. And longstanding liberal democracies in North America, Western Europe and Australia seemed more secure than ever.

But since 2005, Freedom House’s index has shown a decline in global freedom each year. Is that a statistical anomaly, a result of a few random events in a relatively short period of time? Or does it indicate a meaningful pattern?